This is a picture of the PCB for a Tile Bluetooth tracker.
I cant find any info on this chip, and I've looked for a while for the logo. here is a closer picture. The logo looks like three ticks, does anyone have any ideas? It should be some sort of RF front end for the Bluetooth.
Edit: I think The Photon correctly identified the logo as that of RFMD, but I'm still having trouble finding the exact part, especially since they got acquired
From what I can tell, Pin 4 is the connection to the bluetooth IC and pin 11 is the connection to the antenna. Pins 3 and 10 are connected to GND, and beyond that its not clear.
Finally found it! It's the RFFM6205, and the important code on the package is X8